Dwarf Galaxy
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Scientists Reconsider Dark Matter Theory Amid Growing Cosmological Mysteries
Scientists propose a self-interacting Dark Matter model in which particles collide and form dense cores. The theory could explain mysterious gravitational effects seen in galaxy lenses, stellar streams, and dwarf galaxies across the universe.
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Andromeda XXXVI Discovery Sheds Light on Dark Matter Rich Dwarf Galaxies
Astronomers have discovered Andromeda XXXVI, an ultra-faint, dark matter-rich satellite of Andromeda Galaxy. This ancient system may be a fossil from the early universe, helping scientists study galaxy formation and dark matter.
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Ancient Star in Pictor II Reveals Secrets of Early Universe
Astronomers have discovered one of the oldest known stars, PicII-503, in the Pictor II dwarf galaxy. With extremely low iron content, the star offers rare insight into the second generation of stars and the early chemical evolution of the universe.
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Astronomers Find ‘Dark Object’ 11 Billion Light-Years Away Through Gravity
Astronomers have observed a completely dark mysterious object, which is approximately a million times more massive than the mass of the Sun. It is found about 11 billion light-years distant and was identified in 2025 through its gravitational impact on the light of a background galaxy. This renders it the farthest object ever to have been observed ...
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James Webb Telescope Finds Rare Cosmic Dust in One of the Universe’s Most Primitive Galaxies
A breakthrough has been made in the area of astrophysics as NASA’s James Webb Telescope has spotted two rare kinds of dust in the Early-Universe Analog.
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Astronomers Look to the Large Magellanic Cloud to Study How Stars Are Born
The Large Magellanic Cloud is a nearby dwarf galaxy glowing with star birth. Just 160,000 light-years away, it hosts vast nebulae like the Tarantula and historic events such as Supernova 1987A, offering astronomers a rare, close-up laboratory to study how stars form, evolve, and explode.
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Dark Matter May Have Been Seen for the First Time in NASA Gamma-Ray Data
A new analysis of NASA’s Fermi telescope data reveals a faint gamma-ray halo around the Milky Way’s core, matching predictions for annihilating dark-matter particles. Researchers say no known astrophysical source fits the signal, raising the possibility of the first direct evidence of dark matter. Experts, however, stress caution and call for v...
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ESA’s Euclid Telescope Charts Over a Million Galaxies in Landmark First Data
ESA’s Euclid space telescope has captured about 1.2 million galaxies in its first year, providing one of the most detailed wide-field surveys of the universe ever made. Covering distances up to 10 billion light-years, Euclid’s clear, expansive imaging is helping astronomers study galaxy shapes, mergers, dwarf galaxy populations, and the role of...
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Astronomers Spot Mysterious Dark Object In Distant Universe, It's A Million Times Larger Than The Sun
A mysterious object with a mass equivalent to 1 million suns has been detected in space, but its nature remains unknown.
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White Dwarf Gobbles Up Nitrogen-Rich Ices of Pluto-Like World
Astronomers have observed a white dwarf, a highly compact stellar ember, that appears to have gobbled up an icy world akin to dwarf planet Pluto, a finding with implications regarding the likelihood of habitable planets beyond our solar system
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Astronomers Discover Rogue Black Hole Racing Through a Distant Dwarf Galaxy
Astronomers have discovered a rogue intermediate-mass black hole speeding through a dwarf galaxy 230 million light-years away. Unlike typical galactic centres, this displaced object is accreting material and blasting out jets, suggesting black holes can grow “offsite”. The finding offers rare evidence of elusive intermediate black holes and may...
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Ursa Major III May Be a Star Cluster, Not a Dark-Matter Dwarf Galaxy
Astronomers have long thought Ursa Major III, also called UNIONS 1, was a dark-matter-packed dwarf galaxy. But new simulations suggest it may instead be a compact star cluster bound by black holes and neutron stars. Located 30,000 light-years away, Ursa Major III contains just ~60 visible stars yet shows puzzlingly high stellar velocities. The new ...
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NASA’s Hubble and Webb Discover Bursting Star Formation in Small Magellanic Cloud
NASA’s Hubble and Webb telescopes have captured spectacular images of NGC 460 and NGC 456, two star clusters in the Small Magellanic Cloud. These young, open clusters are filled with massive, hot stars that trigger new star formation by carving nebulae. The findings provide insights into early universe conditions and interstellar medium behaviour...
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Dark Dwarfs: New Star-Like Objects May Reveal Nature of Dark Matter
Scientists have proposed a new class of stellar objects called “dark dwarfs,” sub-stellar bodies that may glow faintly from the energy released by annihilating dark matter particles. Found near the galaxy’s core, these objects could hold crucial clues about the elusive nature of dark matter. Powered not by fusion but by WIMP-like particles, d...
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Hubble Unveils Galactic ‘Cotton Candy’ in the Large Magellanic Cloud
NASA’s Hubble Space Telescope has captured a breathtaking image of glowing gas and dust in the Large Magellanic Cloud, a dwarf galaxy orbiting the Milky Way. The colorful filaments—nicknamed “galactic cotton candy”—highlight active star-forming regions. Taken with five filters across ultraviolet to infrared wavelengths, the image reveals ...
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Scientists Reconsider Dark Matter Theory Amid Growing Cosmological Mysteries
Scientists propose a self-interacting Dark Matter model in which particles collide and form dense cores. The theory could explain mysterious gravitational effects seen in galaxy lenses, stellar streams, and dwarf galaxies across the universe.
-
Andromeda XXXVI Discovery Sheds Light on Dark Matter Rich Dwarf Galaxies
Astronomers have discovered Andromeda XXXVI, an ultra-faint, dark matter-rich satellite of Andromeda Galaxy. This ancient system may be a fossil from the early universe, helping scientists study galaxy formation and dark matter.
-
Ancient Star in Pictor II Reveals Secrets of Early Universe
Astronomers have discovered one of the oldest known stars, PicII-503, in the Pictor II dwarf galaxy. With extremely low iron content, the star offers rare insight into the second generation of stars and the early chemical evolution of the universe.
-
Astronomers Find ‘Dark Object’ 11 Billion Light-Years Away Through Gravity
Astronomers have observed a completely dark mysterious object, which is approximately a million times more massive than the mass of the Sun. It is found about 11 billion light-years distant and was identified in 2025 through its gravitational impact on the light of a background galaxy. This renders it the farthest object ever to have been observed ...
-
James Webb Telescope Finds Rare Cosmic Dust in One of the Universe’s Most Primitive Galaxies
A breakthrough has been made in the area of astrophysics as NASA’s James Webb Telescope has spotted two rare kinds of dust in the Early-Universe Analog.
-
Astronomers Look to the Large Magellanic Cloud to Study How Stars Are Born
The Large Magellanic Cloud is a nearby dwarf galaxy glowing with star birth. Just 160,000 light-years away, it hosts vast nebulae like the Tarantula and historic events such as Supernova 1987A, offering astronomers a rare, close-up laboratory to study how stars form, evolve, and explode.
-
Dark Matter May Have Been Seen for the First Time in NASA Gamma-Ray Data
A new analysis of NASA’s Fermi telescope data reveals a faint gamma-ray halo around the Milky Way’s core, matching predictions for annihilating dark-matter particles. Researchers say no known astrophysical source fits the signal, raising the possibility of the first direct evidence of dark matter. Experts, however, stress caution and call for v...
-
ESA’s Euclid Telescope Charts Over a Million Galaxies in Landmark First Data
ESA’s Euclid space telescope has captured about 1.2 million galaxies in its first year, providing one of the most detailed wide-field surveys of the universe ever made. Covering distances up to 10 billion light-years, Euclid’s clear, expansive imaging is helping astronomers study galaxy shapes, mergers, dwarf galaxy populations, and the role of...
-
Astronomers Spot Mysterious Dark Object In Distant Universe, It's A Million Times Larger Than The Sun
A mysterious object with a mass equivalent to 1 million suns has been detected in space, but its nature remains unknown.
-
White Dwarf Gobbles Up Nitrogen-Rich Ices of Pluto-Like World
Astronomers have observed a white dwarf, a highly compact stellar ember, that appears to have gobbled up an icy world akin to dwarf planet Pluto, a finding with implications regarding the likelihood of habitable planets beyond our solar system
-
Astronomers Discover Rogue Black Hole Racing Through a Distant Dwarf Galaxy
Astronomers have discovered a rogue intermediate-mass black hole speeding through a dwarf galaxy 230 million light-years away. Unlike typical galactic centres, this displaced object is accreting material and blasting out jets, suggesting black holes can grow “offsite”. The finding offers rare evidence of elusive intermediate black holes and may...
-
Ursa Major III May Be a Star Cluster, Not a Dark-Matter Dwarf Galaxy
Astronomers have long thought Ursa Major III, also called UNIONS 1, was a dark-matter-packed dwarf galaxy. But new simulations suggest it may instead be a compact star cluster bound by black holes and neutron stars. Located 30,000 light-years away, Ursa Major III contains just ~60 visible stars yet shows puzzlingly high stellar velocities. The new ...
-
NASA’s Hubble and Webb Discover Bursting Star Formation in Small Magellanic Cloud
NASA’s Hubble and Webb telescopes have captured spectacular images of NGC 460 and NGC 456, two star clusters in the Small Magellanic Cloud. These young, open clusters are filled with massive, hot stars that trigger new star formation by carving nebulae. The findings provide insights into early universe conditions and interstellar medium behaviour...
-
Dark Dwarfs: New Star-Like Objects May Reveal Nature of Dark Matter
Scientists have proposed a new class of stellar objects called “dark dwarfs,” sub-stellar bodies that may glow faintly from the energy released by annihilating dark matter particles. Found near the galaxy’s core, these objects could hold crucial clues about the elusive nature of dark matter. Powered not by fusion but by WIMP-like particles, d...
-
Hubble Unveils Galactic ‘Cotton Candy’ in the Large Magellanic Cloud
NASA’s Hubble Space Telescope has captured a breathtaking image of glowing gas and dust in the Large Magellanic Cloud, a dwarf galaxy orbiting the Milky Way. The colorful filaments—nicknamed “galactic cotton candy”—highlight active star-forming regions. Taken with five filters across ultraviolet to infrared wavelengths, the image reveals ...
